LBitmapBase::GetRotateParams

#include "ltwrappr.h"

L_VOID LBitmapBase::GetRotateParams(nAngle, bResize, pOldCenter)

Gets the parameters that were used for the last LBitmapBase::Rotate or LBitmapBase::RotateViewPerspective call.

Parameters

L_INT32 * nAngle

Hundredths of degrees to rotate (+/-). This can be a number from 0 to 36,000. A positive value will rotate the image in a clockwise rotation, while a negative value will rotate the image in a counter-clockwise rotation.

L_BOOL * bResize

TRUE if the image was also resized, FALSE if the dimensions were not altered.

pANNPOINT pOldCenter

The center point that was used for the rotation. Normally, this is the images center point.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

Bitmaps might be rotated by user interaction within the LAnnotationWindow class. This function can be used to get the parameters that were specified when that rotation occurred.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

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